If you see games that you may like from their trailers, commentary, features, description or screenshots and if it is Early Access, there are three words to describe them, "DON'T BUY IT". Why? Because most of the stuff you see in the trailer or teaser videos are more than likely features they predict to have in the game. It doesn't mean that the game will actually have those features. You may be like, "What? It is early access.." Well, tell that to a few games I came across and have been following for years then recently they show up on Steam as early access, I bought it and nothing has been done.. nothing, zip, NAY!
Pisses me off that they allow them to show videos like that when the game might not even have those features from the said trailer (etc). Here's what you can do: You can wait a few more years until the game is completed to see how it is then and buy it, OR you can buy it now & would have to wait for updates and hope they add more features to the game.
It surprises me that these amateur people in early access can make a game. They will make it, but they are slow about it because they are either from Kickstarter hiring people because they don't know what to do or from the underground really not knowing what they are doing.
My point I'm trying to make is if you see an Early Access game, don't buy it right away because it looks cool, look at it fluently (including the developers to see if they aren't shitty people who can't update correctly), see if it is promising and look at it's full background history.
I wasted more than $100 on Early Access games, don't let that be you..